As a seasoned Spring user I was assuming that Spring Integration would
make the most sense in a recent project requiring some (JMS) messaging
capabilities (more details). After some days working with Spring
Integration it still feels like a lot of co...
I'm in the process of integrating PayPal payments through Cybersource
API. When I click on the button returned from the latter I got
redirected to PayPal sandbox website and I'm shown the following
error.The certificate has expired. Please use a vali...